Children with colds and fever and vomiting can be considered to be caused by intestinal viral infections and bacterial infections, which can be treated by medication according to the cause. At the same time, it is necessary to combine the symptoms of drug treatment, such as ibuprofen, pediatric aminophenol xanthanamine and so on. 1. Fever: If the body temperature is below 38.5℃, warm water can be used to cool down the body. If the body temperature is over 38.5℃, ibuprofen suspension can be given to the child under the guidance of the doctor. The child’s temperature should be monitored regularly. 2. Cold and flu: pediatric aminophenol xuanamin granules can be taken orally under medical supervision, which can relieve headache and nausea caused by cold and flu. 3. Vomiting: Adjust the diet and replenish electrolytes if necessary. The child cold fever vomiting, may also be caused by other factors, specific medication and treatment, it is recommended to go to a professional pediatric hospital, according to the doctor’s requirements for medication.